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Product Overview

Introduction To Zirconium 705 / UNS R60705

Zirconium 705

MOKSH TUBES & FITTINGS LLP we specialize in manufacturing, supplying, exporting, importing, and stocking a wide range of Zirconium 705 (UNS R60705) products. Our comprehensive lineup includes Pipes & Tubes, Fittings, Flanges, Fasteners, Sheets, Plates, Coils, Wires, Bars, Welding Rods, and custom-built components—made for performance in demanding environments.

Zirconium 705 is a high-purity zirconium alloy noted for its remarkable resistance to strong acids, alkalis, and hot water environments. It combines excellent ductility, weldability, and mechanical strength, making it ideal for applications where corrosion resistance and material purity are critical.

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Specifications of Zirconium 705 (UNS R60705)

Category Details
Grade Zirconium 705 / UNS R60705
Type High-Purity Zirconium Alloy
Standards ASTM B551, ASTM B523, ASME SB-551
Forms Pipes, Tubes, Plates, Sheets, Coils, Rods, Bars, Wire, Fittings, Flanges, Fasteners
Testing PMI, Mechanical, Chemical, Hardness
Certification EN 10204 3.1 / 3.2

Chemical Composition of Zirconium 705 (UNS R60705)

Element Max. Composition (%)
Zirconium (Zr) ≥ 99.05
Hafnium (Hf) ≤ 0.15
Oxygen (O) ≤ 0.17
Nitrogen (N) ≤ 0.025
Hydrogen (H) ≤ 0.005
Carbon (C) ≤ 0.03
Iron (Fe) ≤ 0.15
Tin (Sn) ≤ 0.03

Zirconium 705 performance comes from controlled alloying and extremely low oxygen, nitrogen, and hydrogen levels.

Mechanical Properties of Zirconium 705

Product Form Tensile Strength (MPa) Yield Strength (MPa) Elongation (%)
Tubing (Annealed) 793 469 34
Tubing (Cold Drawn) 1035 931 14
Bar (Annealed) 724 345 42
Plate (Annealed) 690 358 42
Sheet (Annealed) 793 448 37

Zirconium 705 delivers exceptional strength while maintaining ductility — rare among reactive metals.

Products in Zirconium 705

Zirconium 705 is stocked or fabricated to your specifications in the following formats:

Zirconium 705 products are produced to the following global standards:

Uses and Advantages

Superior Corrosion Resistance – Stunning performance in acid and caustic environments
High Strength + Flexibility – Outstanding mechanical properties at room and moderate heat
Highly Fabricable – Easily welded, formed, and machined
Ultra‑Clean Purity – Ideal for pharmaceutical, semiconductor, and biotech systems
Non‑Magnetic & Biocompatible – Great for medical and cleanroom processes
Low Neutron Cross‑Section – Preferred in nuclear applications

Applications of Zirconium 705

Zirconium 705 is the go-to alloy when reliability and purity outweigh all other requirements:

Chemical Processing
Oil & Gas
Marine
Pharmaceutical
Heat Exchangers
Power Plants

WHY CHOOSE US?

ISO Certified
MTC 3.1
Fast Delivery
Worldwide Export
Competitive Price

FAQ's

What is Zirconium 705 and where is it used?

Zirconium 705 is a high purity zirconium alloy known for exceptional corrosion resistance in strong acids, alkalis, and hot water. It is widely applied in chemical processing, nuclear reactors, pharmaceuticals, marine systems, and medical devices where purity, durability, and mechanical strength are critical.

What are the key properties of Zirconium 705?

Zirconium 705 provides high tensile and yield strength, excellent ductility, outstanding weldability, non magnetic behavior, and low neutron absorption. These characteristics make it ideal for nuclear, medical, and high-purity industrial applications.

Which Zirconium 705 products are available?

MOKSH TUBES & FITTINGS LLP supplies Zirconium 705 in a variety of forms including seamless and welded pipes, tubes, sheets, plates, coils, bars, flanges, fittings, fasteners, welding rods, and custom-fabricated components tailored to your project requirements.

How resistant is Zirconium 705 to corrosion?

Zirconium 705 exhibits superior corrosion resistance in strong acids such as nitric and sulfuric, caustic solutions, seawater, and high purity water systems. Its chemical stability ensures reliability for long term industrial and marine applications.

Why choose MOKSH TUBES & FITTINGS LLP for Zirconium 705?

We specialize in high-purity zirconium alloys with ASTM/ASME certified manufacturing, access to globally sourced raw materials, and custom fabrication solutions. Our Zirconium 705 products ensure consistent quality, traceability, and dependable supply for demanding industrial projects.

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